22 MONOPHLEBUS. 
the possession of only a pair of wings, led Fabricius to place one of 
the species in company with the Dipterous Cecidomyie. 
Species I.—Monophlebus Fabricti, W. 
M. thorace atro nitido, margine sanguineo, abdomine nigro, apice plano bifido rufo, lobis setis 
tribus porrectis elongatis ; alis atris, lineis duabus albo-hyalinis ; pedibus nigris. ¢. 
Syn.—Chironomus dubius. Fabr. Syst. Antl. p. 46. 
Habitat in Sumatra. . 
Obs.—The insect, described by Fabricius as the male of this 
species, being nearly half as small and with the setee of the abdomen 
short, was evidently the male of a distinct species. 
Specs II.—Monophilebus atripennis, Klug. Burm. (Handb. 2. 80. exclus. syn. Chir. 
dubius, Fab.) M. fusco-ater, abdomine scutello alarumque basi obscure-coccineis, sub- 
pruinosis, antennis corpore longioribus hirsutissimis ; alis piceis, lineis duabus albo-hyalinis ; 
abdomine plano hirto, incisionibus profundis inter segmenta, appendiculisque duobus 
carnosis hirtis (4 lin. long.) apicalibus. Long. corp. 35 lin. 
Habitat in Java. 
Sprrcirs 111.—Monophlebus Leachii, Westw. (Zool. Jl. No. 20, p. 452.) Plate 6, fig. 1. 
M. piceo-niger, abdomine prothoraceque fusco-carreis, scutello albido ; alis piceis, lineis 
duabus albo-hyalinis ; antennis longissimis 25-articulatis ; abdomine plano, apice inciso, seg- 
mentis 5 ultimis ramum longum (longitudine crescentes) pilosum utrinque emittentibus. 
Long. corp. lin. 81. Long. rami ultimi lin. 1 ; long. antenn. lin. 4 ; expans. alar. lin. 8. 
Habitat in Malabaria—In Mus. nostr. 
Species I[V.—Monophlebus Burmeisteri, Westw. (Plate 6, fig. 2.) M. piceo-niger, protho- 
race abdomineque fusco-carneis, scutello fasciaque inter alas albidis ; alis latioribus piceis, 
basi parum pallidioribus lineisque duabus albo-hyalinis; antennis corpore longioribus ; 
abdomine utrinque ramos 5 longiores et pilosos emittente. 
E precedenti differt alis brevioribus latioribus, margine postico magis rotundato; et filamentis 
abdominalibus longioribus. 
Habitat —? In Mus. nostr. Long. corp. lin. 24. Expans, alar. lin. 63. 
Species V.—Monophlebus Saundersii, Westw., M. Burmeisteri affinis at multo minor, 
albo-farinosus ramisque abdominalibus brevioribus, caput antenne pedes et dorsum thoracis 
brunneo-fusca, thoracis lateribus abdomineque testaceo-carneis, hoc ad latera ramis brevi- 
oribus hirtis instructo duobusque apicalibus longioribus. Ale fusce margine postico 
dilatato, lineis duabus albo-hyalinis. Penis ex ano prodiens, erassus cylindrieus curvatus, 
ramis posticis longior, apice crassior truncatus. Long. corp. lin. 13. Expans. alar. lin. 4. 
Habitat in partibus septentrion. Indie orientalis, D. Campbell. In. Mus. D. W. W. Saunders. 
Species VI.—Monophlebus Raddoni. Westw., (Plate 6, fig. 3.) M. fulvo-carneus, antennis 
pedibusque concoloribus, his articulis circiter 20 ; thoracis dorso piceo ; alis apice subacutis, 
margine postico magis rotundato, fuscis lineis duabus albo-hyalinis (antica fere ad apicem 
alarum ducta), costa fulvo-carnea, vena postcostali sanguinea ; abdominis lateribus lobis 
parvis hirtis instructis, segmento ultimo appendiculis duabus majoribus ovalibus. Long. 
corp. lin. 23. Expans. alar. Jin 74. 
Habitat apud ‘‘ the Gold coast’? Afric occidentalis. In Mus. nostr. communic. D. Raddon. 
Species VII.—Monophlebus Liligeri, Westw. (Plate 6, fig. 4.) M. nigricans, capite margi- 
nibus thoracis abdomineque sanguineo-fuscis ; antennis (corpore paullo longioribus 22-arti- 
culatis) pedibusque nigris ; alis elongatis angustioribus, apice rotundatis, fuscis ; costa obscu- 
riori; vena postcostali sanguinea, vena mediana abbreviata, lineisque duabus tenuibus 
albo-hyalinis; abdomine impressionibus profundis inter segmenta, lateribusque lobis 
parvis ovatis hirtis instructis. Long. corp. lin. Jt. Expans. alar. lin. 5. 
Q? depressa coccinea albo-farinosa, pedibus 6 crassis, anteunisque duabus longitudine 
tibiarum concoloribus. Long. corp. lin, 23. 
Habitat in Terra Van Diemenii. D. Ewing, ¢ 9. In. Mus. nostr. 
Srecrrs VIIL—Monophlebus fuscipennis, Burm. (Handb. d. Ent. 2, p. 80, pl. 2, fig. 46.) 
M. ex coccineo aurantiacus, 4 antennis articulis 25. Capite thorace pedibusque fuscis ; 
alis lineis duabus hyalinis ; @ undiquesubpubescens, antennarum articulis 11 pedibusque 
fuscis. Expans, alar. 4, lin. 4. 
Habitat in Germania supra truncos quercuum, pinorum, &c. In. Mus. nostr. ¢. 9. Dedit. 
D. D. Burmeister. 
The plant represented in the plate is the Indian Periploca 
esculenta. 
